/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
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** This file is part of the Qt Quick Controls module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL3$
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** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
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import QtQuick 2.4
import QtQuick.Controls 2.0

AbstractTextField {
    id: control

    implicitWidth: Math.max(background ? background.implicitWidth : 0,
                            Math.max(input ? input.implicitWidth : 0,
                                     placeholder ? placeholder.implicitWidth : 0) + leftPadding + rightPadding)
    implicitHeight: Math.max(background ? background.implicitHeight : 0,
                             Math.max(input ? input.implicitHeight : 0,
                                      placeholder ? placeholder.implicitHeight : 0) + topPadding + bottomPadding)

    Accessible.name: text
    Accessible.role: Accessible.EditableText
    Accessible.readOnly: !input || input.readOnly
    Accessible.description: placeholder ? placeholder.text : ""
    Accessible.passwordEdit: !!input && (input.echoMode == TextInput.Password ||
                                         input.echoMode === TextInput.PasswordEchoOnEdit)

    topPadding: style.padding
    leftPadding: style.padding
    rightPadding: style.padding
    bottomPadding: style.padding

    input: TextInput {
        x: control.leftPadding
        y: control.topPadding
        width: parent.width - control.leftPadding - control.rightPadding
        height: parent.height - control.topPadding - control.bottomPadding

        color: style.textColor
        selectionColor: style.selectionColor
        selectedTextColor: style.selectedTextColor
        verticalAlignment: TextInput.AlignVCenter
        Keys.forwardTo: control
    }

    placeholder: Text {
        x: control.leftPadding
        y: control.topPadding
        width: parent.width - control.leftPadding - control.rightPadding
        height: parent.height - control.topPadding - control.bottomPadding

        color: control.style.textColor
        opacity: control.style.disabledOpacity
        visible: input ? !input.displayText : !control.text
    }

    background: Rectangle {
        implicitWidth: 120 // TODO
        radius: style.roundness
        border.width: control.activeFocus ? 2 : 1
        border.color: control.activeFocus ? style.focusColor : style.frameColor
        opacity: enabled ? 1.0 : style.disabledOpacity
    }
}